Pathak et al. analyzed the design, properties, and applications of vector commitments (VCs) in the paper, comparing the proof/commitment update information size and complexity of different constructions, and discussing their validity in decentralized and privacy protection technologies. Pathak等人在论文中系统化地分析了向量承诺(VCs)的设计、特性、属性及应用,比较了不同构造的证明/更新信息大小及复杂度,并探讨了其在去中心化和隐私保护技术中的有效性。
Gilchrist et al. proposed an attack on ECDSA in the paper, recovering the private key using two affinely related nonces, without requiring lattice reduction or brute force search. Gilchrist等人在论文中提出了一种攻击ECDSA的方法,通过两个具有仿射关系的nonce恢复私钥,无需格规约或暴力搜索。